The Kaweco Piston Sport Classic is made in Germany from high-quality plastic, which is manually assembled and checked. 

The transparent ink window allows you to monitor the ink level at all times. If the ink runs out, the piston filler can be refilled quickly and easily thanks to the exceptionally smooth-running refill mechanism. 

The piston filler can be individualized with colorful inks as well as with slide on clips in silver, gold-plated and black.